Free Radicals In Exercise And Aging

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Free Radicals in Exercise and Aging

Author : Zsolt Radák
Publisher : Human Kinetics
Page : 286 pages
File Size : 47,8 Mb
Release : 2000
Category : Health & Fitness
ISBN : 0880118814

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Free Radicals in Exercise and Aging by Zsolt Radák Pdf

Explore the emerging field of free radical biology, exercise, and aging with this definitive reference. Free Radicals in Exercise and Agingaddresses the current debate regarding whether free radicals released during exercise accelerate the aging process. It explains how free radicals can serve as important regulators of aerobic processes, and it clarifies the importance of exercise in increasing the efficiency of the antioxidant and oxidative repair systems. Mounting research data indicate that free radicals are involved in a variety of physiological and pathophysiological processes. This book focuses on exercise-induced adaptation. In general, a person's ability to adapt to internal and external changes decreases during the aging process. However, by continually exposing the body to different challenges, regular exercise triggers an adaptation process that keeps the body and mind fit. Free Radicals in Exercise and Agingelucidates the role of free radical species in regulating this process. This text is also one of the first to provide an in-depth review of skeletal muscle oxidative stress and aging. This issue is pivotal because muscle serves such a critical role in mobility and normal life. Free Radicals in Exercise and Aging shares the most current understanding of how reactive oxygen species influence the biology of skeletal muscles. It explores some of the unique characteristics that skeletal muscle displays during aging, both in terms of free radical production and with regard to antioxidant systems. The implications of this research are far-reaching. Mutation of DNA is linked very closely to cancer, and if regular exercise improves the regulation of the antioxidant systems and the oxidative damage repair system, these mechanisms may be a very important tool against this deadly disease. This research-oriented text presents the latest information on the subject. It reviews and critiques current literature and provides critical information for exercise physiologists, sports medicine specialists, sport nutritionists, and gerontologists.

Oxidative Stress, Exercise, and Aging

Author : Helaine M. Alessio,Ann E. Hagerman
Publisher : Imperial College Press
Page : 185 pages
File Size : 44,8 Mb
Release : 2006
Category : Science
ISBN : 9781860949128

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Oxidative Stress, Exercise, and Aging by Helaine M. Alessio,Ann E. Hagerman Pdf

This book brings together some of the leading researchers in the actively investigated field of oxidative stress, an area of study which is of importance to human health and disease. It examines oxidative stress in a variety of models, at rest and after exercise, in young and old. Key concepts of oxidative stress, exercise and aging are presented in clear and easy-to-understand terms. Oxidative stress in different types of exercises OCo isometric, isotonic and sports OCo is explained in detail, with several chapters focusing on acute and chronic adaptations of skeletal muscles following both aerobic and non-aerobic exercises. The book includes current knowledge of the underlying mechanisms influencing health and disease processes associated with oxidative stress. Contents: Chemistry of Reactive Oxygen Species and Antioxidants (D C Close & A E Hagerman); Oxidative Stress in Plants and Animals (D C Close & A E Hagerman); The Exercise Continuum (R L Wiley); Oxidative Stress and Muscle Size, Type, and Action (H M Alessio); Oxidative Stress Across the Exercise Continuum (H M Alessio); Oxidative Stress and Antioxidant Defense: Effects of Aging and Exercise (L L Ji); Muscle, Oxidative Stress and Aging (J S Moylan et al.); Aging, Exercise, Antioxidants, and Cardioprotection (J Quindry & S Powers); Genetic Expressions: Oxidative Stress, Exercise, and Aging (N B Schweitzer & H M Alessio). Readership: Academics, researchers, upper undergraduate and graduate students in biochemistry, biological chemistry, physiology, gerontology, and cell & molecular biology; companies that develop and market products for sports, health, antioxidants and anti-aging interventions."

Antioxidants in Sport Nutrition

Author : Manfred Lamprecht
Publisher : CRC Press
Page : 304 pages
File Size : 41,6 Mb
Release : 2014-09-17
Category : Medical
ISBN : 9781466567573

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Antioxidants in Sport Nutrition by Manfred Lamprecht Pdf

The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.

Free Radicals, Antioxidants, Aging and Disease

Author : Joseph A. Knight
Publisher : American Association for Clinical Chemistry, Incorporated
Page : 404 pages
File Size : 52,7 Mb
Release : 1999
Category : Active oxygen in the body
ISBN : CORNELL:31924085812620

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Free Radicals, Antioxidants, Aging and Disease by Joseph A. Knight Pdf

Presents information from significant peer-reviewed studies showing that increased oxidative stress has an important role in numerous medical disorders. Describes current concepts of life expectancy, the aging process, and the presence of free radicals in biological systems. Explores the relationship between free radical and increased oxidative stress in medical disorders, including atherosclerosis, ischemia/reperfusion injury, pulmonary diseases, liver and kidney disorders, cancer, and neurodegenerative disorders.

Understanding the Process of Aging

Author : Lester Packer
Publisher : CRC Press
Page : 384 pages
File Size : 47,9 Mb
Release : 1999-01-12
Category : Medical
ISBN : 9781482292947

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Understanding the Process of Aging by Lester Packer Pdf

This innovative reference explores a wide selection of topics associated with aging, providing a solid understanding of the significance and molecular basis of the aging process and charting the course of future research in the area. Stresses the interplay of mitochondria, mitochondrial DNA, oxidants, and antioxidants! Featuring the researc

Free Radicals in Aging

Author : Byung Pal Yu
Publisher : CRC-Press
Page : 320 pages
File Size : 45,7 Mb
Release : 1993-06-16
Category : Medical
ISBN : 0849345189

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Free Radicals in Aging by Byung Pal Yu Pdf

Free Radicals in Aging presents new findings regarding the involvement of free radicals in the aging process. It covers the basic elements of free radical biochemistry, free radicals in cellular damage, anti-oxidant defenses, implications of free radicals in a variety of age-related diseases, and future directions of free radicals in gerontology. The effects of exercise on free radicals and the aging process are discussed as well. Free Radicals in Aging is an excellent reference for gerontologists, pathologists, and other researchers interested in this increasingly important topic.

Notes on the Radical View of Aging

Author : Curtis W. Irion
Publisher : iUniverse
Page : 170 pages
File Size : 41,9 Mb
Release : 2002-08-18
Category : Family & Relationships
ISBN : 9780595242962

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Notes on the Radical View of Aging by Curtis W. Irion Pdf

The first true book which biochemically shows how we can lower the risk of developing today's modern diseases through the supplementation of selenium-enriched vegetables, vitamin C, vitamin E, and other common phytochemicals. Free Radical poisons are forever invading our cells causing modern diseases and it is time to stop their damaging affects before it is too late!

Free Radicals and Aging

Author : Ingrid Emerit,Chance
Publisher : Birkhäuser
Page : 454 pages
File Size : 53,5 Mb
Release : 2013-03-13
Category : Medical
ISBN : 9783034874601

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Free Radicals and Aging by Ingrid Emerit,Chance Pdf

Among the various theories proposed to account for the process of aging, the free radical theory is of practical interest since it includes the possibility of retarding this process by administrating natural or synthetic antioxidants and free radical scavengers. The book "Free Radicals and Aging" summarizes knowledge accumulated during recent years in 42 reviews written by experts in the field. Aspects of free radical involvement in the intrinsic aging process and in age-related diseases, as well as the importance of the pro-antioxidant balance throughout life are discussed. Epidemiological studies from several European countries are reported showing correlations between low plasma levels of essential antioxidants and the occurence of coronary heart disease, cancer and cataract formation. Appropriate nutrition as well as prophylactic and therapeutic use of antioxidants are considered. This book represents a milestone in the field of age-related free radical biology and medicine. With contributions by: A. Azzi, B. Chance, R.G. Cutler, H. Esterbauer, P.H. Evans, F. Gey, C. Guarneri, D. Harman, N.I. Krinsky, M. Meydani, J. Miquel, A. Mori, L. Packer, C. Rice-Evans, M. Simic, A. Taylor, T. Yoshikawa.

Oxidative Stress in Aging

Author : Satomi Miwa,Kenneth Bruce Beckman,Florian Muller
Publisher : Springer Science & Business Media
Page : 318 pages
File Size : 41,6 Mb
Release : 2008-06-17
Category : Medical
ISBN : 9781597454209

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Oxidative Stress in Aging by Satomi Miwa,Kenneth Bruce Beckman,Florian Muller Pdf

Human aging is a complex phenomenon. This state-of-the-art book discusses the role of free radicals in aging in different animal models, as well as the relevance of free radicals on age-related diseases and pathological conditions in humans (following an introduction section of the basics and theory of free radicals). In addition, the major interventions trials of antioxidant supplements in age-related disease, cancer and so forth are reviewed and discussed.

Free Radicals and Aging

Author : Ingrid Emerit,Chance
Publisher : Birkhäuser
Page : 0 pages
File Size : 42,7 Mb
Release : 1992-08-28
Category : Medical
ISBN : 3764327448

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Free Radicals and Aging by Ingrid Emerit,Chance Pdf

Among the various theories proposed to account for the process of aging, the free radical theory is of practical interest since it includes the possibility of retarding this process by administrating natural or synthetic antioxidants and free radical scavengers. The book "Free Radicals and Aging" summarizes knowledge accumulated during recent years in 42 reviews written by experts in the field. Aspects of free radical involvement in the intrinsic aging process and in age-related diseases, as well as the importance of the pro-antioxidant balance throughout life are discussed. Epidemiological studies from several European countries are reported showing correlations between low plasma levels of essential antioxidants and the occurence of coronary heart disease, cancer and cataract formation. Appropriate nutrition as well as prophylactic and therapeutic use of antioxidants are considered. This book represents a milestone in the field of age-related free radical biology and medicine. With contributions by: A. Azzi, B. Chance, R.G. Cutler, H. Esterbauer, P.H. Evans, F. Gey, C. Guarneri, D. Harman, N.I. Krinsky, M. Meydani, J. Miquel, A. Mori, L. Packer, C. Rice-Evans, M. Simic, A. Taylor, T. Yoshikawa.

Handbook of Oxidants and Antioxidants in Exercise

Author : C. Sen,L. Packer,O. Hänninen
Publisher : Elsevier
Page : 1219 pages
File Size : 49,7 Mb
Release : 2000-02-16
Category : Science
ISBN : 9780080538297

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Handbook of Oxidants and Antioxidants in Exercise by C. Sen,L. Packer,O. Hänninen Pdf

Interest in the science of exercise dates back to the time of ancient Greece. Today exercise is viewed not only as a leisurely activity but also as an effective preventive and therapeutic tool in medicine. Further biomedical studies in exercise physiology and biochemistry reports that strenuous physical exercise might cause oxidative lipid damage in various tissues. The generation of reactive oxygen species is elevated to a level that overwhelms the tissue antioxidant defense systems resulting in oxidative stress. The Handbook of Oxidants and Antioxidants in Exercise examines the different aspects of exercise-induced oxidative stress, its management, and how reactive oxygen may affect the functional capacity of various vital organs and tissues. It includes key related issues such as analytical methods, environmental factors, nutrition, aging, organ function and several pathophysiological processes. This timely publication will be of relevance to those in biomedical science and was designed to be readily understood by the general scientific audience.

Decreasing Oxidative Stress and Retarding the Aging Process

Author : Borut Poljsak
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 52,5 Mb
Release : 2011-02-08
Category : Aging
ISBN : 1617283452

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Decreasing Oxidative Stress and Retarding the Aging Process by Borut Poljsak Pdf

Ageing is an inevitable biological process that affects most living organisms. The link between metabolic rate and reactive oxygen species production is an important and long-standing question, and a source of much controversy. A by-product of cell respiration in mitochondria is the formation of reactive oxygen species due to electron leakage from the electron transport chain during oxidative phosphorylation. In simple terms, humans are ageing due to oxygen consumption. Damage induced by oxygen appears to be the major contributor to ageing and the degenerative diseases of ageing such as cancer, cardiovascular disease, immune system decline, and brain dysfunction. This book presents the reasons for oxidative stress formation and the answer to why during the course of evolution the process of free radical damage and defense did not become more perfect so as to produce less free radicals.

Plant-derived Bioactives

Author : Mallappa Kumara Swamy
Publisher : Springer Nature
Page : 619 pages
File Size : 51,8 Mb
Release : 2020-05-11
Category : Science
ISBN : 9789811517617

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Plant-derived Bioactives by Mallappa Kumara Swamy Pdf

Plants produce a vast number of bioactive compounds with different chemical scaffolds, which modulate a diverse range of molecular targets and are used as drugs for treating numerous diseases. Most present-day medicines are derived either from plant compounds or their derivatives, and plant compounds continue to offer limitless reserves for the discovery of new medicines. While different classes of plant compounds, like phenolics, flavonoids, saponins and alkaloids, and their potential pharmacological applications are currently being explored, their curative mechanisms are yet to be understood in detail. This book is divided into 2 volumes and offers detailed information on plant-derived bioactive compounds, including recent research findings. Volume 1, Plant-derived Bioactives: Chemistry and Mode of Action, discusses the chemistry of highly valued plant bioactive compounds and their mode of actions at the molecular level. Volume 2, Plant-derived Bioactives: Production, Properties and Therapeutic Applications, explores the sources, biosynthesis, production, biological properties and therapeutic applications of plant bioactives. Given their scope, these books are valuable resources for members of the scientific community wishing to further explore various medicinal plants and the therapeutic applications of their bioactive compounds. They appeal to scholars, teachers and scientists involved in plant product research, and facilitate the development of innovative new drugs.

The Art and Science of Aging Well

Author : Mark E. Williams, M.D.
Publisher : UNC Press Books
Page : 240 pages
File Size : 40,5 Mb
Release : 2016-06-22
Category : Medical
ISBN : 9781469627403

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The Art and Science of Aging Well by Mark E. Williams, M.D. Pdf

In the past century, average life expectancies have nearly doubled, and today, for the first time in human history, many people have a realistic chance of living to eighty or beyond. As life expectancy increases, Americans need accurate, scientifically grounded information so that they can take full responsibility for their own later years. In The Art and Science of Aging Well, Mark E. Williams, M.D., discusses the remarkable advances that medical science has made in the field of aging and the steps that people may take to enhance their lives as they age. Through his own observations and by use of the most current medical research, Williams offers practical advice to help aging readers and those who care for them enjoy personal growth and approach aging with optimism and even joy. The Art and Science of Aging Well gives a realistic portrait of how aging occurs and provides important advice for self-improvement and philosophical, spiritual, and conscious evolution. Williams argues that we have considerable choice in determining the quality of our own old age. Refuting the perspective of aging that insists that personal, social, economic, and health care declines are persistent and inevitable, he takes a more holistic approach, revealing the multiple facets of old age. Williams provides the resources for a happy and productive later life.

Exercise and Sport Science

Author : William E. Garrett,Donald T. Kirkendall
Publisher : Lippincott Williams & Wilkins
Page : 1016 pages
File Size : 42,8 Mb
Release : 2000
Category : Medical
ISBN : 0683034219

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Exercise and Sport Science by William E. Garrett,Donald T. Kirkendall Pdf

Written by experts in exercise physiology, exercise science, and biomechanics, this volume focuses specifically on exercise science in relation to athletic performance and to the diagnosis, management, and prevention of athletic injuries. The text is logically organized into sections on energy metabolism, exercise physiology, organ system responses to exercise, general concerns in applied exercise science, sports biomechanics, and applied sports physiology. The biomechanics and sports physiology sections focus on particular sports, to determine specific diagnosis and treatment aspects. The book also includes chapters on exercise in children and the elderly, environmental influences on physical performance, overtraining, chronobiology, and microgravity.